Christiansen & Company

Established in 1971, Krieger & Stewart Inc. is a civil and environmental engineering consulting firm. Based in Riverside, Calif., the firm primarily provides its service to public agencies throughout California, including cities, counties, redevelopment agencies, water and wastewater agencies and community services districts to name a few. The company offers a number of services, including budget preparation, project planning, preliminary design studies and design and construction engineering. The firm maintains a complete line of technologically advanced engineering, accounting and word processing computer equipment and software. It also stores a large inventory of advanced surveying and field test equipment. Some of the company's clients are Desert Water Agency, City of Colton, Santa Ana Watershed project authority and City of Riverside.

Jacobs Engineering Group Inc., headquartered in Riverside, CA, is a purpose-led company committed to addressing the climate emergency while delivering innovative projects across diverse sectors worldwide. With approximately $16 billion in annual revenue and a team of over 60,000 professionals, Jacobs provides a full spectrum of services, including consulting, technical, scientific, and project delivery for both government and private sectors. Focusing on resilience and sustainability, Jacobs specializes in advanced manufacturing, environmental solutions, water management, and health system resilience, among other areas. Their comprehensive approach integrates complex project interfaces to unlock better social, environmental, and economic outcomes, ultimately transforming abstract ideas into impactful realities. Generated from the website

Southland Engineering, established in 1985, is a civil engineering firm based in Riverside, California, specializing in land use acquisition for the development and construction industries. With a team of industry-certified experts, the company combines traditional values with cutting-edge technology to deliver efficient and cost-effective services to both public and private sector clients. The firm offers a comprehensive range of services, including land surveying, site development, mining reclamation plans, and permit processing. Southland Engineering prides itself on its collaborative approach, working closely with developers, planners, engineers, architects, and contractors to ensure the highest quality of service for every project. Generated from the website